在理論計算機科學及其應用領域發表具有較高科學水平的原創研究論文。理論計算機科學是廣義上的理解,特別是由以下方面:自動機和正式語言,博弈論,重寫系統,算法設計與分析、復雜性理論、量子計算、并發、分布式、并行計算、驗證的程序，“邏輯”，編譯器、計算幾何和圖形在電腦、密碼學、組合詞。這份清單不應該是詳盡的，編輯委員會將促進未來研究的新領域。雷羅：這是雷羅的一部分，自動化，信息化和研究操作。RAIRO是一份國際期刊，致力于在商業和工業中使用科學方法和信息處理方面進行高層次的純理論和應用研究。

The journal publishes original research papers of high scientific level in the area of theoretical computer science and its applications. Theoretical computer science is understood in its broadest sense and comprises in particular the following areas: automata and formal languages, game theory, rewriting systems, design and analysis of algorithms, complexity theory, quantum computation, concurrent, distributed, parallel computations, verification of programs, “logic” and compilers, computational geometry and graphics on computers, cryptography, combinatorics on words. This list is not supposed to be exhaustive and the editorial board will promote new fields of research that will be worked out in the future.RAIRO: ITA is a section of RAIRO, Revue d'Automatique, d'Informatique et de Recherche Opérationnelle. RAIRO is an international journal devoted to high-level pure and applied research on the use of scientific methods and information processing in business and industry.